18 results
De Winter T Wave ECG Pattern 
STEMI Equivalent - Left anterior descending (LAD) occlusion 

1) Upsloping
Pattern STEMI ... ) Upsloping ST elevation ... in aVR (>= 1 mm ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Knuckle Sign on ECG - Acute Pericarditis

Electrocardiogram of a 68-year-old woman two days after coronary artery
ECG - Acute Pericarditis ... Electrocardiogram ... the diffuse ST elevation ... #ECG #EKG #Electrocardiogram ... #Clinical #LeadAVR
Here’s an ECG of a patient with 100% Acute LAD Occlusion

Remember that RBBB normally has ST
So ANY ST Elevation ... have ’relative elevation ... STEMI Criteria misses ... #EKG #Electrocardiogram ... #Clinical #Cardiology
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
before or after STEMI ... - look for ST elevation ... in aVR (0.5-1mm ... #ECG #Electrocardiogram ... #diagnosis #cardiology
Pericarditis on EKG
Stage 1 - Widespread ST elevation (<5mm) and PR depression; In aVR: ST depression
depression; In aVR ... Normalization Spodick's sign ... #ECG #electrocardiogram ... #cardiology #diagnosis ... #clinical
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
Idioventricular Rhythm (AIVR ... Ventricular origin ... #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #clinical
Note there is ST depression in aVR, a true sign of Left Main occlusion.  Many
, a true sign of ... state that ST elevation ... ECG sign of left ... #Clinical #EM #IM ... #Cardiology #EKG
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
on ECG • Conventional ... STEMI - Elevation ... in aVR • Posterior ... #differential #cardiology ... #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Differentiating ventricular ... #AVR #leadAVR #ecg ... #electrocardiogram ... #differential #cardiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Equivalents / Don't Miss Signs ... leads with STE in avR ... #Ischemia #ECG ... #electrocardiogram ... #cardiology #STEMI